CN202522741U - Fiber-enhanced self-supporting butterfly optical cable - Google Patents
Fiber-enhanced self-supporting butterfly optical cable Download PDFInfo
- Publication number
- CN202522741U CN202522741U CN2012200867319U CN201220086731U CN202522741U CN 202522741 U CN202522741 U CN 202522741U CN 2012200867319 U CN2012200867319 U CN 2012200867319U CN 201220086731 U CN201220086731 U CN 201220086731U CN 202522741 U CN202522741 U CN 202522741U
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- Prior art keywords
- optical cable
- reinforcement
- optical fiber
- fiber
- groove
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- Expired - Lifetime
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- 230000003287 optical effect Effects 0.000 title claims abstract description 43
- 239000000835 fiber Substances 0.000 title abstract description 10
- 230000002787 reinforcement Effects 0.000 claims abstract description 46
- 239000013307 optical fiber Substances 0.000 claims description 36
- 239000002184 metal Substances 0.000 claims description 8
- 229910052755 nonmetal Inorganic materials 0.000 claims description 8
- 239000000725 suspension Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to a fiber-enhanced self-supporting butterfly optical cable. The optical cable comprises an optical cable reinforcement suspension wire, a fiber, a reinforcement piece and a sheath. The sheath is a one-piece structure and clads peripheries of the optical cable reinforcement suspension wire, the fiber and the reinforcement piece. The sheath is provided with a groove used to strip the fiber-enhanced self-supporting butterfly optical cable. The groove is established on a lateral part of the reinforcement piece. Because the groove, which is on the sheath of the utility model, is established on the lateral part of the reinforcement piece, a distance between the groove and the fiber is large so that a lateral pressure resistance capability and an external force impact resistance capability are good, mechanical strength is good and situations of a broken fiber and the like are not easy to be generated. The fiber-enhanced self-supporting butterfly optical cable is convenient to be laid. A processing technology is simple and a yield is high.
Description
Technical field
The utility model relates to a kind of optical fiber enhancement mode self-bearing type butterfly optical cable.
Background technology
With shown in the accompanying drawing 2, in the prior art, the indoor self-support cable of FTTH mainly contains two kinds of GJYXFCH nonmetal structure type and GJYXCH metal junctions configurations referring to accompanying drawing 1.Wherein, GJYXFCH nonmetal structure type optical cable comprises that optical cable strengthens messenger wire, optical fiber, 2 non-metal reinforcement members and sheath; GJYXCH metal junctions configuration optical cable comprises optical cable reinforcement messenger wire, optical fiber, 2 strip metal reinforcement and sheaths.All offer groove on the sheath of these two kinds of optical cables, and groove is opened in the sidepiece of optical fiber,, can not well prevents external impacts apart from the close together of optical fiber.When optical cable receives external impacts, be very easy to let optical fiber receive external force influence, disconnected fine, phenomenon such as optical fiber attenuation is bigger than normal can appear.
Summary of the invention
The purpose of the utility model provides a kind of optical fiber enhancement mode self-bearing type butterfly optical cable that can better prevent external impacts.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of optical fiber enhancement mode self-bearing type butterfly optical cable; Comprise optical cable reinforcement messenger wire, optical fiber, reinforcement, sheath; Described sheath is integral structure and is coated on the periphery that described optical cable is strengthened messenger wire, described optical fiber, described reinforcement; Offer the groove that is used to out shell described optical fiber enhancement mode self-bearing type butterfly optical cable on the described sheath, described groove is opened in the sidepiece of described reinforcement.
Preferably, described reinforcement comprises two, and the both sides that are arranged at described optical fiber of symmetry.
Preferably, described reinforcement is metal reinforcement or non-metal reinforcement member.
Preferably, the cross section of described reinforcement is circular.
Preferably, described groove is the V-type groove, and the bottom land of described V-type groove is relative with the center of described reinforcement.
Preferably, offer two described grooves on the described sheath.
Because technique scheme utilization; The utility model compared with prior art has advantage: because the groove on the sheath of the utility model is opened in the sidepiece of reinforcement; Far away apart from fiber distance; Have well anti-side pressure ability and external shock resistance ability, physical strength is better, is not easy to take place situation such as disconnected fibre.And this optical fiber enhancement mode self-bearing type butterfly optical cable lays conveniently, and processing technology is simple, and yield rate is high.
Description of drawings
Accompanying drawing 1 is the schematic cross-section of existing GJYXFCH nonmetal structure type optical cable.
Accompanying drawing 2 is the schematic cross-section of existing GJYXCH metal junctions configuration optical cable.
Accompanying drawing 3 is the schematic cross-section of the optical fiber enhancement mode self-bearing type butterfly optical cable of the utility model.
Accompanying drawing 4 is the processing process figure of the optical fiber enhancement mode self-bearing type butterfly optical cable of the utility model.
In the above accompanying drawing: 1, optical cable is strengthened messenger wire; 2, optical fiber; 3, reinforcement; 31, non-metal reinforcement member; 32, metal reinforcement; 4, sheath; 5, groove.
Embodiment
Below in conjunction with embodiment shown in the drawings the utility model is further described.
Embodiment one: shown in accompanying drawing 3.
A kind of optical fiber enhancement mode self-bearing type butterfly optical cable comprises optical cable reinforcement messenger wire 1, optical fiber 2, reinforcement 3, sheath 4, and sheath 4 is for integral structure and be coated on the periphery that optical cable is strengthened messenger wire 1, optical fiber 2, reinforcement 3.Reinforcement 3 comprises two, and the cross section of reinforcement 3 is circular.The both sides that are arranged at optical fiber 2 of reinforcement 3 symmetries, it both can be metal reinforcement, also can be non-metal reinforcement member.In the present embodiment, reinforcement 3 adopts the FRP reinforcement, and optical cable is strengthened messenger wire 1 and adopted steel wire, and sheath 4 adopts the low smoke and zero halogen material.
Offer two on the sheath 4 and be used to open the groove 5 of denuding fine enhancement mode self-bearing type butterfly optical cable, groove 5 is the V-type groove.It is relative that groove 5 is opened in the center of bottom land and reinforcement 3 of sidepiece and V-type groove of reinforcement 3.In the present embodiment, offer a groove 5 at the sidepiece of each reinforcement 3, and two grooves 5 are positioned on two relative surfaces of optical fiber enhancement mode self-bearing type butterfly optical cable.The processing process of this optical fiber enhancement mode self-bearing type butterfly optical cable is referring to shown in the accompanying drawing 4.
This optical fiber enhancement mode self-bearing type butterfly optical cable has lateral pressure resistant ability preferably, and protection optical fiber is not easy to take place disconnected fine.
The foregoing description only is the technical conceive and the characteristics of explanation the utility model, and its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.
Claims (6)
1. optical fiber enhancement mode self-bearing type butterfly optical cable; Comprise optical cable reinforcement messenger wire, optical fiber, reinforcement, sheath; Described sheath is integral structure and is coated on the periphery that described optical cable is strengthened messenger wire, described optical fiber, described reinforcement; Offer the groove that is used to out shell described optical fiber enhancement mode self-bearing type butterfly optical cable on the described sheath, it is characterized in that: described groove is opened in the sidepiece of described reinforcement.
2. optical fiber enhancement mode self-bearing type butterfly optical cable according to claim 1, it is characterized in that: described reinforcement comprises two, and the both sides that are arranged at described optical fiber of symmetry.
3. optical fiber enhancement mode self-bearing type butterfly optical cable according to claim 1, it is characterized in that: described reinforcement is metal reinforcement or non-metal reinforcement member.
4. optical fiber enhancement mode self-bearing type butterfly optical cable according to claim 1 is characterized in that: the cross section of described reinforcement is for circular.
5. optical fiber enhancement mode self-bearing type butterfly optical cable according to claim 1, it is characterized in that: described groove is the V-type groove, the bottom land of described V-type groove is relative with the center of described reinforcement.
6. optical fiber enhancement mode self-bearing type butterfly optical cable according to claim 1 is characterized in that: offer two described grooves on the described sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200867319U CN202522741U (en) | 2012-03-09 | 2012-03-09 | Fiber-enhanced self-supporting butterfly optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200867319U CN202522741U (en) | 2012-03-09 | 2012-03-09 | Fiber-enhanced self-supporting butterfly optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202522741U true CN202522741U (en) | 2012-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200867319U Expired - Lifetime CN202522741U (en) | 2012-03-09 | 2012-03-09 | Fiber-enhanced self-supporting butterfly optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202522741U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353657A (en) * | 2013-06-18 | 2013-10-16 | 成都亨通光通信有限公司 | Outdoor overhead butterfly-type introduced optical cable |
| CN103616748A (en) * | 2013-11-20 | 2014-03-05 | 王小平 | Self-supporting optical cable |
| WO2015109459A1 (en) * | 2014-01-22 | 2015-07-30 | Adc Telecommunications, Inc. | Flat drop cable with features for enhancing stripability |
| CN105137558A (en) * | 2015-09-30 | 2015-12-09 | 江苏亨通光电股份有限公司 | Segregative multi-slot stealth cable and laying method thereof |
| CN105866908A (en) * | 2016-06-08 | 2016-08-17 | 沈阳亨通光通信有限公司 | Side-slot-reinforced leading-in optical cable and production process |
| CN107894638A (en) * | 2017-12-14 | 2018-04-10 | 江苏亨通光电股份有限公司 | A kind of anti-biological closed type butterfly leading in cable |
| CN108121041A (en) * | 2017-11-24 | 2018-06-05 | 南京华信藤仓光通信有限公司 | One kind, which is drawn to connect, uses aerial optical cable |
| USD826867S1 (en) | 2017-04-13 | 2018-08-28 | Commscope Technologies Llc | Fiber optic cable |
| CN109765662A (en) * | 2019-01-24 | 2019-05-17 | 通鼎互联信息股份有限公司 | A kind of insect prevention bird butterfly leading in cable |
| US10649165B2 (en) | 2017-04-13 | 2020-05-12 | Commscope Technologies Llc | Flat drop cable with features for enhanced gel retention and stripability |
| CN111399151A (en) * | 2020-04-29 | 2020-07-10 | 西安西古光通信有限公司 | Self-supporting cicada butterfly cable and processing equipment thereof |
-
2012
- 2012-03-09 CN CN2012200867319U patent/CN202522741U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353657A (en) * | 2013-06-18 | 2013-10-16 | 成都亨通光通信有限公司 | Outdoor overhead butterfly-type introduced optical cable |
| CN103616748A (en) * | 2013-11-20 | 2014-03-05 | 王小平 | Self-supporting optical cable |
| AU2014379258B2 (en) * | 2014-01-22 | 2019-12-19 | Adc Communications (Australia) Pty Limited | Flat drop cable with features for enhancing stripability |
| WO2015109459A1 (en) * | 2014-01-22 | 2015-07-30 | Adc Telecommunications, Inc. | Flat drop cable with features for enhancing stripability |
| US10151899B2 (en) | 2014-01-22 | 2018-12-11 | Commscope Technologies Llc | Flat drop cable with features for enhancing stripability |
| US10545308B2 (en) | 2014-01-22 | 2020-01-28 | Commscope Technologies Llc | Flat drop cable with features for enhancing stripability |
| CN105137558A (en) * | 2015-09-30 | 2015-12-09 | 江苏亨通光电股份有限公司 | Segregative multi-slot stealth cable and laying method thereof |
| CN105866908A (en) * | 2016-06-08 | 2016-08-17 | 沈阳亨通光通信有限公司 | Side-slot-reinforced leading-in optical cable and production process |
| US10649165B2 (en) | 2017-04-13 | 2020-05-12 | Commscope Technologies Llc | Flat drop cable with features for enhanced gel retention and stripability |
| USD826867S1 (en) | 2017-04-13 | 2018-08-28 | Commscope Technologies Llc | Fiber optic cable |
| CN108121041A (en) * | 2017-11-24 | 2018-06-05 | 南京华信藤仓光通信有限公司 | One kind, which is drawn to connect, uses aerial optical cable |
| CN107894638A (en) * | 2017-12-14 | 2018-04-10 | 江苏亨通光电股份有限公司 | A kind of anti-biological closed type butterfly leading in cable |
| CN109765662A (en) * | 2019-01-24 | 2019-05-17 | 通鼎互联信息股份有限公司 | A kind of insect prevention bird butterfly leading in cable |
| CN111399151A (en) * | 2020-04-29 | 2020-07-10 | 西安西古光通信有限公司 | Self-supporting cicada butterfly cable and processing equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TONGDING INTERCONNECTION INFORMATION CO., LTD. Free format text: FORMER NAME: JIANGSU TONGDING OPTICAL + ELECTRIC TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Suzhou Zhenze town of Wujiang city of Jiangsu province 215233 City Development Zone eight Xiaoping Avenue No. 18 Patentee after: The logical interconnected information limited company of ancient cooking vessel Address before: Suzhou Zhenze town of Wujiang city of Jiangsu province 215233 City Development Zone eight Xiaoping Avenue No. 18 Patentee before: Jiangsu Tongding Optical & Electric Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121107 |
|
| CX01 | Expiry of patent term |